Mation about which osi layers of connected cisco devices can be verified with the show cdp neighbors comm

Ihave a singular monitor that is a tv for my computer. recently, i took apart my computer and put it back together. when i put in the hdmi cord and booted the computer to see if it worked, the computer turned on fine but the screen was blue with "hdmi no signal." i've tried everything that doesn't require buying spare parts, any answer is appreciated!

What are the three uses of a screw?

Ais a picture icon that is a direct link to a file or folder